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Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
59, 63, 72, 88, 113, ?

Option 1: 141

Option 2: 159

Option 3: 139

Option 4: 149


Team Careers360 1st Jan, 2024
Answer (1)
Team Careers360 25th Jan, 2024

Correct Answer: 149


Solution : Given:
59, 63, 72, 88, 113, ?

Add the square of natural numbers to the previous number, to get the next number of the series –
59 + 2 2 = 59 + 4 = 63
63 + 3 2 = 63 + 9 = 72
72 + 4 2 = 72 + 16 = 88
88 + 5 2 = 88 + 25 = 113
113 + 6 2 = 113 + 36 = 149

So, 149 is the missing number. Hence, the fourth option is correct.

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